Domain Check MCP Server
About
A Model Context Protocol (MCP) server for checking domain availability using IONOS endpoints
Details
- Author
- SebastianBoehler
- GitHub stars
- 2
- Downloads
- 328
- Categories
- Other
Jump to
- Checks domain availability using IONOS endpoints
- Provides alternative domain name suggestions
- Retrieves Sedo marketplace offers
- Runs via npx without installation
- Global install option via npm
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
Domain Check MCP ServerCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
Install globally with npm install -g domain-check-mcp or run directly with npx -y domain-check-mcp. Configure it in your windsuf/mcp_config.json using the command npx -y domain-check-mcp.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"domain check mcp server": {
"domain-check-mcp": {
"command": "npx",
"args": [
"domain-check-mcp"
]
}
}
}
}
McpServers
{
"domain-check-mcp": {
"command": "npx",
"args": [
"domain-check-mcp"
]
}
}
Domain Check MCP Server
A Model Context Protocol (MCP) server for checking domain availability using IONOS endpoints.
Important Legal Notice
The IONOS API endpoints used in this project are:
- Not publicly documented
- Used at your own risk
This project is provided for educational purposes only. Usage of these endpoints may violate IONOS's Terms of Service. The author assumes no liability for any legal consequences resulting from the use of this software.
Installation
npm install -g domain-check-mcp
Or using npx:
npx domain-check-mcp
Available Tools
- check_domain_availability - Checks if a domain is available
- get_domain_recommendations - Gets alternative domain suggestions
- get_sedo_offers - Checks Sedo marketplace for domain offers
Recommended MCP Configuration
To use the domain-check-mcp server in your windsuf/mcp_config.json, configure it as follows:
{
"mcpServers": {
"domain": {
"command": "npx",
"args": ["-y", "domain-check-mcp"]
}
}
}
This will launch the domain MCP server using npx directly, ensuring you always use the latest published version.
Quick Start
1. Install (if not using npx):
npm install -g domain-check-mcp
# or
bun add -g domain-check-mcp
2. Or run directly (recommended):
npx -y domain-check-mcp
Development
- For local development, build with:
bun run build
# or
npm run build
- Then run:
node build/index.js
Configuration
Refer to the example above for the recommended setup in mcp_config.json.
Disclaimer
The author assumes no liability for any legal consequences resulting from the use of this software.
Sign in to leave a review
Use Google, GitHub, or an email account so ratings stay tied to real people.
No reviews posted yet.



